Monday
August 31, 2015

Homework Help: physics

Posted by Anonymous on Friday, March 7, 2014 at 9:26pm.

Two forces,
1 = (3.85 − 2.85) N
and
2 = (2.95 − 3.65) N,
act on a particle of mass 2.10 kg that is initially at rest at coordinates
(−2.30 m, −3.60 m).
(a) What are the components of the particle's velocity at t = 11.8 s?
= m/s

(b) In what direction is the particle moving at t = 11.8 s?
counterclockwise from the +x-axis

(c) What displacement does the particle undergo during the first 11.8 s?
Δ = m

(d) What are the coordinates of the particle at t = 11.8 s?
x = m
y = m

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